零点

In posterior positions, at 0 Station, the biparietal diameter is still a couple centimeters above the pelvic inlet, meaning that the head is not fully engaged.

在零点稍后的位置，双顶径高于骨盆口约2厘米，这意味着胎头没有充分进入。

Evidence for such zero-point energy is observed in the Casimir effect .

的证据，例如零点能观察到的Casimir效应

Some churchly fetes activity orders and then start from the midnight zero.

有些教会的庆祝活动从午夜零点就开始。

I clocked the run to 60 mph in 20.8 seconds and observed a top speed of 75 mph.

我的运行频率，以时速60英里，二十零点八秒和观察，最高时速为75英里。

Mechanism of rearrangement of semipinacone and cycloheptane cation were studied with HF method and STO-3G* basis set.

用HF方法，基组采用STO-3G*，分别对半片呐醇和环庚烷正离子的重排机理进行了从头算研究，计算了半片呐醇和环庚烷正离子重排过程中的各个状态的几何构型、零点能，同时对反应路径也进行了计算。

Mechanism of rearrangement of semipinacone and cycloheptane cation were studied with HF method and STO-3G~* basis set.

用哈特里-福克方法、STO-3G*基组，分别对半片呐醇和环庚烷正离子的重排机理进行了从头算研究，计算了半片呐醇和环庚烷正离子重排过程中的各个状态的几何构型、零点能，同时对反应路径进行了计算。

Study on rearrangement of semipinacone and cycloheptane cation with ab initio method;2. Mechanism of rearrangement of semipinacone and cycloheptane cation were studied with HF method and STO-3G~* basis set.

用哈特里-福克方法、STO-3G*基组，分别对半片呐醇和环庚烷正离子的重排机理进行了从头算研究，计算了半片呐醇和环庚烷正离子重排过程中的各个状态的几何构型、零点能，同时对反应路径进行了计算。

Dalle foto, belle cmq, non risulta alcuna dimostrazione di "rifiuti zero", magari qualche zero-virgola ci sarà pur stato di rifiuto o no?

图片，美丽的cmq并不表明任何示威&零浪费&，也许有些零点虽然会有状态的拒绝或不呢？

Based on the improved Atiken iterative method and dimidiate method, a new algorithm of searching zero of derivative function is given, the simulation results show that if using the new algorithm to find the zero of derivative function, the convergence speed is faster than the improved Atiken iterative method .

采用二分法预报、改进的Aitken迭代校正的方法，构造了一种求导数零点的一种新算法。新算法在迭代过程中不用计算导数，且二阶收敛。数值试验表明，该算法具有较高的精度和较大的初值选择范

Most traditional algorithms of image edge detection use gradient maximum or zero-crossing based on gray discontinuousness on edge. They are affected easily by noise.

传统的边缘检测算子大都基于边缘的灰度不连续性，利用梯度局部最大值或二阶导数过零点来检测边缘，容易受噪声干扰。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。